package com.foreknow.springboot.threaddemo;

public class MyThread extends Thread{

    @Override
    public void run() {
        for (int i = 0; i < 100; i++) {
            System.out.println("子线程运行了："+i);
        }
    }

    public static void main(String[] args) {

        MyThread myThread = new MyThread();
        myThread.start();//主线程
        for (int i = 0; i < 100; i++) {
            System.out.println("主线程运行了："+ i);
        }

    }
}
